Improvement in hoes



RHSON & Bmw.

U Rake.

Patented June 5.*866.

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UNITED STATES PATENT OFFICE.

EDWIN RITSON AND WILLIAM W. BRIGG, OF MATTAVILLE, NEW YORK.

IMPROVEMENT lN HOES.

Specitication forming part of Letters Patent No. 55,365, dated June 5,1866.

To all whom it may concern:

Be it known that we, EDWIN RITSON and WILLIAM W. BRIGG, of ,Mattaville, in the county ot' Saratoga and State ot New York, have invented a new and Improved Hoe; and We do hereby declare that the following is a full, clear, and exact description thereof, which will enable those skilled in the art to make Iand use the same, reference being had to the accompanying drawings, forming part ot' this specification, in Which- Figure l represents an outer face view of our invention Fig. 2, an inner face view of the same; Fig. 3, a section of the same, taken in the line .fr x, Fig. 2; Fig. 4, an outer face view of a modification ot' the same; Fig. 5, a perspective View of Flg. 4.

Similar letters of reference indicate corresponding parts.

This invention relates to an improvementin that class ot" hoes which are provided with teeth of triangular form 5' and it consists in constructing the hoe in a novel manner, whereby several advantages are obtained, as hereinafter set forth.

A represents the back, B the shank, and() the ferrule, of our improved hoe. These parts are all cast in one piece and of malleable castlron.

The back A has a recess at its inner side, extending its Whole length, to secure the teeth D, which may be of steel. The upper parts of these teeth are of rectangular form, and they tit snugly in the recess ot' the back side by side and in contact with each other, and are secured to the back by rivets a, as shown clearly in Fig. 3. The Lipper ends of the teeth D abut snugly against the top of the recess in the back, While the lower edge of the back abuts against a shoulder formed by a recess made in the outer sides of the teeth, so as to leave a flush, smooth, or unbroken surface at the outer side of the hoe.

'lhe lower part of the teeth D are ot' triangular form, the teeth at one side being at right angles with the top edge ot' the back A, as shown at b, the opposite sides having an oblique position with the top edge ot' the back A, as shown at b. (See Figs. 1 and 2.) The lower ends ot' the teeth have sharp points, and the teeth from the center of the hoe outward have at one side a reverse position to those at the other side, the oblique sides b of the teeth at both sides of the hoe facing the center of the same. rEhis form ofthe teeth and the manner in which they are attached to the backAconstitute a very important feature of the invention. A person in hoeing rarely strikes out in a direction at right angles with his body, but to the right and left obliquelydownward, and by having the teeth arranged as shown they will, when thus brought in contact with the soil, readily penetrate it and not have a tendency to rebound, as would be the case were the teeth in the form of isosceles triangles and brought down obliquely to the earth.

By having the teeth attached to the back A, as shown, they may, when Worn by use, be detached and replaced by new ones, and an individual tooth, when broken or injured, readily replaced by a new one when required.

'Ihe hoe may also be manufactured at a small cost, and will operate far more etciently in cutting Weeds and pulverizin g the earth than the ordinary hoe.

In Figs. 4 and 5 a hoe, E, is shown provided with teeth F formed by cutting the blade. These teeth are pointed and are of isosceles triangular form, and will be found useful in those cases where the* operator is at work in narrow spaces between rows of plants or vegetables and compelled to strike out at right angles with his hotly.

Having thus described our invention, we claim as new and desire to secure by Letters Patentl. A hoe composed of a back, A, shank B, and ferrule C, all cast in one piece, and with teeth D secured to the back A in the manner substantially as set forth.

2. Having the teeth D made in the form ot' a scalene triangle, with oblique side, and attached to the back A in reverse position from the center outward, so that the oblique sides will face 'the center of the hoe, as shown and described.

EDWIN RITSON. WILLIAM W. BRIGG.

Witnesses:

HENRY VAN HYNING, F GIRsILLIA W. DEN'roN. 

